09月22日, 2014 143次
Sumatra PDF 可打开的电子书格式有 PDF, eBook (ePub, Mobi), Xps, DjVu, CHM, Comic Book (CBZ and CBR) 。功能强大、体积小、便携，启动速度非常快。
Download SumatraPDF
https://www.sumatrapdfreader.org/download-free-pdf-viewer
64-bit builds:
| Installer: | SumatraPDF-3.3.3-64-install.exe |
| Portable version: | SumatraPDF-3.3.3-64.zip |
32-bit builds:
| Installer: | SumatraPDF-3.3.3-install.exe |
| Portable version: | SumatraPDF-3.3.3.zip |